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Vizio 42 in. LCD TV - Page 3 Questions & Answers
Volume does not stay level it increases by it srlf
You sure it's the TV? Are settings at default? Have you tried a factory reset? Does it change with a DVD? If it only does it with cable/satellite it could be the set top box and not the TV, in that case just exchange boxes with your provider.
How fix dim picture in vizio
Back-light problem. Check and replace damaged component/s at its
back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
Will not power on
If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
Vizio tv
Many Visio tv's have the same problem, and also reversed - picture and no sound. The quick fix is to disconnect the power cord at TV - then hold in the power button (usually found on left side 1/4 up from bottom of screen , located on the side/back of the set. a square button all alone) - hold power button in for 30 1,000 mississippi's, yes, that is what a Visio tech told me and it works. I was lucky enough to have the problem start before the 30 return policy ended at Walmart - decided I did not want a product that obviously has a chip failure coming soon! I exchanged for a Samsung and have not looked back!
42" Vizio tv. It turns on and turns right back off. It worked perfectly fine until my cat jumped on the remote and now I have no idea what's wrong with it. I think it can be fixed if anyone knows anyt
1. pull battery from remote for 10 seconds. This will force reboot of remote. test, if fail move ahead,2. do a main reset on Tv,, pull power plug from power source,, wait 10 seconds, reconnect, turn on!, fail continue3. ? when you turn on TV is the stand by led light amber, when you turn on LED\'s does it start to change color , but standby light is still on? if test positive with findings issue should be your motherboard or even power board but it should be Mo/Bo..
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